What is the CVSS score of CVE-2025-43344?

CVE-2025-43344 has a CVSS 3.1 base score of 3.3 (Low). CVSS vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L. EPSS exploitation probability: 0.0%.

Which versions of Apple are affected by CVE-2025-43344?

CVE-2025-43344 is a low-severity vulnerability in An out-of-bounds access involving out-of-bounds read (CVSS 3.3).

How to fix or mitigate CVE-2025-43344?

During next maintenance window: Apply vendor patches when convenient. Verify out-of-bounds read controls are in place.

Apple CVE-2025-43344

LOW

Out-of-bounds Read (CWE-125)

2025-09-15 product-security@apple.com

Buffer Overflow Apple Information Disclosure

3.3

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

3.3 LOW

AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

Low

Lifecycle Timeline

Analysis Generated

Mar 28, 2026 - 19:12 vuln.today

CVE Published

Sep 15, 2025 - 23:15 nvd

LOW 3.3

DescriptionCVE.org

An out-of-bounds access issue was addressed with improved bounds checking. This issue is fixed in visionOS 26, tvOS 26, iOS 26 and iPadOS 26, watchOS 26. An app may be able to cause unexpected system termination.

AnalysisAI

An out-of-bounds access issue was addressed with improved bounds checking. Rated low severity (CVSS 3.3), this vulnerability is low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified as Out-of-bounds Read (CWE-125), which allows attackers to read data from memory outside the intended buffer boundaries. An out-of-bounds access issue was addressed with improved bounds checking. This issue is fixed in visionOS 26, tvOS 26, iOS 26 and iPadOS 26, watchOS 26. An app may be able to cause unexpected system termination. Affected products include: Apple Ipados, Apple Iphone Os, Apple Macos, Apple Tvos, Apple Visionos.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Validate array indices and buffer lengths. Use memory-safe languages. Enable AddressSanitizer during testing.